an engineering degree and dad is a former science teacher. >> pj's engineering background and my master's degree definitely has played a part in our success. >> another secret that helped the jonases become soap stars... [ goat bleats ] ...everyone has to pitch in. >> i have a rule around here. i call it my "youngest person rule." and that means that the youngest person capable of doing a job is the one who does it. >> just like cows, goats need to be milked every day. >> sometimes i'll even get up as early as 6:00. >> another big job is filling the online orders that come in from people all over the country. >> i'd say the hardest thing about living in a family that runs a business is when my little brothers or sisters don't do their jobs and i get stuck doing them. >> you have to work with your siblings all the time. you, like, you don't get a break from them. and that can get really annoying. >> but there's also a lot of positives. >> i mean, you get to do a lot of cool things that most kids don't get to do. >> some of my friends often want to come over and help out. they come over and they b